What Kathy Downer discovered

Everyone is, potentially, an amateur epidemiologist. You see something that, well, just seems odd. So you investigate further. You understand that something can be a coincidence, so one or two examples simply won’t cut the mustard. You also understand that something can be true even though we don’t understand why it is true. Or we might suspect a reason but be totally unable, through lack of resources, to prove it. Continue reading “What Kathy Downer discovered”